web/messaging/classes/class.userdatamessaging.inc.php

<?php
require_once('../user/classes/class.userdataadapter.inc.php');

class UserDataMessaging extends UserDataAdapter {

    private $userID;

    private $data;


    public function getUserData($userID) {
        $this->userID = $userID;
        $this->data = array();

        $this->getInbox();
        $this->getOutbox();

        return $this->data;
    }

    private function getInbox() {
        $query = 'SELECT authorID, date, subject, message, ID'
        .' FROM messaging_inbox WHERE userID = '.$this->userID
        .' ORDER BY date';
        $result = self::executeQuery($query);

        foreach($result as $data) {
            $this->data[] = array(
                self::ID         => '1'.$data['ID'], // the 1 is needed to distinguish in/outbox
                self::DATE       => $data['date'],
                self::COURSE     => 0,
                self::HINT       => 'Empfangene Nachricht',
                self::CONTENT    => '[b]Von:[/b] '.self::userIDtoName($data['authorID'])."\n"
                    .'[b]An:[/b] '.self::userIDtoName($this->userID)."\n"
                    .'[b]Betreff:[/b] '
                    .'[url='.self::getBaseURL().'/messaging/messaging_detail.php?type=inbox&messageID='.$data['ID'].']'.$data['subject'].'[/url]'."\n"
                    .$data['message']
            );
        }
    }

    private function getOutbox(){
        $query = 'SELECT recipientID, date, subject, message, ID'
        .' FROM messaging_outbox WHERE userID = '.$this->userID
        .' ORDER BY date';
        $result = self::executeQuery($query);

        foreach($result as $data) {
            $userIDs = explode(";", $data['recipientID']);
            $userNames = array();
            foreach($userIDs as $userID) {
                if (!empty($userID)) {
                    $userNames[] = self::userIDtoName($userID);
                }
            }
            $userNames = implode(', ', $userNames);

            $this->data[] = array(
                self::ID         => '2'.$data['ID'], // the 2 is needed to distinguish in/outbox
                self::DATE       => $data['date'],
                self::COURSE     => 0,
                self::HINT       => 'Gesendete Nachricht',
                self::CONTENT    => '[b]Von:[/b] '.self::userIDtoName($this->userID)."\n"
                    .'[b]An:[/b] '.$userNames."\n"
                    .'[b]Betreff:[/b] '
                    .'[url='.self::getBaseURL().'/messaging/messaging_detail.php?type=outbox&messageID='.$data['ID'].']'.$data['subject'].'[/url]'."\n"
                    .$data['message']
            );
        }
    }

    private static function userIDtoName($userID){
        $query = 'SELECT Nachname, Vorname FROM user WHERE ID = '.$userID;
        $result = self::executeQuery($query);

        if (count($result) > 0 && count($result[0]) > 0) {
            return $result[0]['Vorname'].' '.$result[0]['Nachname'];
        } else {
            return 'Benutzer-ID: '.$userID;
        }
    }

}
?>

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